/* ===== Design tokens ===== */
:root {
  --cream: #F7F5F1;
  --cream-panel: #F1EEE8;
  --sorbet: #FFFFFF;
  --ink: #0B0B0B;
  --ink-soft: #262421;
  --text-dark: #0B0B0B;
  --text-muted: #6B665D;
  --text-light: #0B0B0B;
  --text-light-muted: #6B665D;
  --accent: #7C1122;
  --accent-light: #7C1122;
  --line: #E5E1D8;
  --radius: 10px;
  --shadow: 0 10px 30px rgba(11, 11, 11, 0.08);
  --transition: 0.2s ease;
  --max-width: 1200px;
  --font-display: "Schibsted Grotesk", system-ui, -apple-system, sans-serif;
  --font-body: "Inter", system-ui, -apple-system, sans-serif;
}

* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
}

body {
  font-family: var(--font-body);
  font-size: 17px;
  line-height: 1.6;
  color: var(--text-dark);
  background: var(--sorbet);
  text-transform: lowercase;
}

img {
  max-width: 100%;
  display: block;
}

a {
  color: inherit;
  text-decoration: none;
}

.container {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 24px;
}

h1, h2, h3 {
  font-family: var(--font-display);
  font-weight: 700;
  color: var(--text-dark);
  line-height: 1.15;
  letter-spacing: -0.01em;
}

h2 {
  font-size: 30px;
  text-transform: lowercase;
  letter-spacing: -0.01em;
  margin-bottom: 14px;
}

@media (min-width: 768px) {
  h2 {
    font-size: 42px;
  }
}

.nav-wordmark {
  font-family: var(--font-display);
  font-weight: 700;
  color: var(--text-dark);
  line-height: 1.15;
  letter-spacing: -0.01em;
}

.section-label {
  color: var(--text-muted);
  text-transform: lowercase;
  letter-spacing: 1.2px;
  font-size: 13px;
  font-weight: 700;
  margin-bottom: 8px;
  display: block;
}

.section {
  padding: 96px 0;
}

.lede {
  font-size: 17px;
  color: var(--text-muted);
  max-width: 640px;
  margin-bottom: 8px;
}

/* Case-study body copy reads as the primary narrative voice: darker, roomier than any card */
.case-section .lede {
  color: var(--text-dark);
  line-height: 1.7;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  min-height: 48px;
  padding: 0 26px;
  border-radius: var(--radius);
  background: var(--ink);
  color: #fff;
  font-family: var(--font-body);
  font-weight: 600;
  font-size: 15px;
  letter-spacing: -0.005em;
  border: 1px solid var(--ink);
  cursor: pointer;
  transition: transform var(--transition), box-shadow var(--transition), background var(--transition), color var(--transition), border-color var(--transition);
}

.btn:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 20px rgba(11, 11, 11, 0.18);
  background: #000;
}

.btn-inverse {
  background: var(--sorbet);
  color: var(--ink);
  border-color: var(--line);
}

.btn-inverse:hover {
  background: var(--cream);
  border-color: var(--ink);
}

.btn-outline {
  background: transparent;
  border: 1.5px solid var(--line);
  color: var(--text-dark);
}

.btn-outline:hover {
  border-color: var(--ink);
  background: var(--cream);
}

.text-link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-weight: 700;
  color: var(--text-dark);
  transition: color var(--transition), gap var(--transition);
  border-bottom: 2px solid transparent;
}

.text-link:hover {
  color: var(--accent);
  gap: 10px;
}

/* ===== Navigation ===== */
.navbar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  background: rgba(255, 255, 255, 0.86);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid transparent;
  transition: border-color var(--transition), box-shadow var(--transition);
}

.navbar.scrolled {
  border-bottom-color: var(--line);
  box-shadow: 0 1px 0 rgba(11, 11, 11, 0.02);
}

.nav-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 72px;
}

.nav-logo {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  color: var(--text-dark);
  font-weight: 700;
  font-size: 16px;
  letter-spacing: 0.2px;
}

.nav-mark {
  width: 17px;
  height: 22px;
  color: var(--accent);
  flex-shrink: 0;
}

.nav-links {
  display: none;
  gap: 32px;
  list-style: none;
}

.nav-links a {
  color: var(--text-muted);
  text-transform: lowercase;
  font-size: 14.5px;
  font-weight: 600;
  letter-spacing: 0;
  transition: color var(--transition);
  padding: 8px 0;
  position: relative;
}

.nav-links a:hover,
.nav-links a.active {
  color: var(--text-dark);
}

.nav-toggle {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 44px;
  height: 44px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 0;
  color: var(--text-dark);
}

.nav-toggle svg {
  height: 22px;
  width: auto;
  display: block;
  transition: transform var(--transition), color var(--transition);
}

.nav-toggle.open svg {
  transform: rotate(180deg);
  color: var(--accent);
}

.mobile-menu {
  display: none;
  flex-direction: column;
  background: var(--sorbet);
  border-top: 1px solid var(--line);
  padding: 8px 24px 24px;
}

.mobile-menu.open {
  display: flex;
}

.mobile-menu a {
  color: var(--text-muted);
  padding: 14px 0;
  font-size: 15px;
  text-transform: lowercase;
  letter-spacing: 0;
  font-weight: 600;
  border-bottom: 1px solid var(--line);
}

.mobile-menu a.active {
  color: var(--accent);
}

@media (min-width: 768px) {
  .nav-links {
    display: flex;
  }
  .nav-toggle {
    display: none;
  }
  .mobile-menu {
    display: none !important;
  }
}

/* ===== Alt-background sections (hero, contact, footer) ===== */
.dark-section {
  position: relative;
  background: var(--cream);
  overflow: hidden;
}

.hero-eyebrow {
  color: var(--accent);
  text-transform: lowercase;
  letter-spacing: 1.5px;
  font-size: 13px;
  font-weight: 700;
  margin-bottom: 18px;
  display: inline-block;
}

/* ===== Status badge ===== */
.status-badge {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  font-size: 12px;
  font-weight: 600;
  text-transform: lowercase;
  letter-spacing: 0;
  padding: 6px 14px;
  border-radius: 999px;
  background: var(--cream-panel);
  color: var(--text-dark);
  border: 1px solid var(--line);
}

.status-badge::before {
  content: "";
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: #4C8B5F;
  flex-shrink: 0;
}

.status-badge-sm {
  font-size: 10px;
  padding: 3px 10px;
}

/* ===== Project slideshow (replaces hero + case-study grid) ===== */
.slideshow {
  position: relative;
  padding: 168px 0 56px;
  overflow: hidden;
}

.slideshow-viewport {
  overflow: hidden;
}

.slideshow-track {
  display: flex;
  list-style: none;
  transition: transform 0.5s ease;
}

.slide {
  flex: 0 0 100%;
  min-width: 0;
}

.slide-inner {
  display: grid;
  grid-template-columns: 1fr;
  gap: 28px;
  align-items: center;
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 56px;
}

@media (min-width: 900px) {
  .slide-inner {
    grid-template-columns: 1.1fr 1fr;
    gap: 56px;
    padding: 0 72px;
  }
}

.slide-media {
  display: block;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  overflow: hidden;
  aspect-ratio: 4 / 3;
  background: var(--cream-panel);
  transition: box-shadow var(--transition);
}

.slide-media:hover {
  box-shadow: var(--shadow);
}

.slide-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center 20%;
}

.project-duration {
  color: var(--text-muted);
  font-size: 13px;
  font-weight: 700;
  text-transform: lowercase;
  letter-spacing: 1px;
  margin-bottom: 8px;
  display: block;
}

.slide-body h2 {
  font-size: 30px;
  margin-bottom: 14px;
}

@media (min-width: 768px) {
  .slide-body h2 {
    font-size: 40px;
  }
}

.slide-body p {
  color: var(--text-muted);
  font-size: 17px;
  margin-bottom: 20px;
  max-width: 52ch;
}

.slide-arrow {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: var(--sorbet);
  border: 1px solid var(--line);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-dark);
  cursor: pointer;
  z-index: 2;
  transition: border-color var(--transition), transform var(--transition);
}

.slide-arrow:hover {
  border-color: var(--ink);
  transform: translateY(-50%) scale(1.06);
}

.slide-arrow svg {
  width: 20px;
  height: 20px;
}

.slide-arrow.prev {
  left: 12px;
}

.slide-arrow.next {
  right: 12px;
}

@media (min-width: 900px) {
  .slide-arrow.prev {
    left: 24px;
  }
  .slide-arrow.next {
    right: 24px;
  }
}

.slide-dots {
  display: flex;
  justify-content: center;
  gap: 8px;
  margin-top: 32px;
  position: relative;
  z-index: 2;
}

.slide-dots .dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--line);
  border: none;
  padding: 0;
  cursor: pointer;
  transition: background var(--transition), transform var(--transition);
}

.slide-dots .dot.active {
  background: var(--accent);
  transform: scale(1.3);
}

/* ===== About ===== */
.about-section {
  background: var(--cream-panel);
}

.about-beats {
  display: grid;
  grid-template-columns: 1fr;
  gap: 32px;
  margin: 48px 0;
}

@media (min-width: 768px) {
  .about-beats {
    grid-template-columns: repeat(3, 1fr);
  }
}

.about-beat {
  display: flex;
  flex-direction: column;
  gap: 10px;
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

.about-beat.in-view {
  opacity: 1;
  transform: translateY(0);
}

.about-beat-number {
  color: var(--accent);
  font-weight: 800;
  font-size: 14px;
  letter-spacing: 1px;
}

.about-beat h3 {
  font-size: 19px;
}

.about-beat p {
  color: var(--text-muted);
  font-size: 15px;
}

.skills-intro {
  font-size: 14px;
  font-weight: 700;
  text-transform: lowercase;
  letter-spacing: 1px;
  color: var(--text-muted);
  margin-bottom: 16px;
}

.skills-list {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  list-style: none;
}

.skills-list li {
  background: var(--sorbet);
  border: 1px solid var(--line);
  color: var(--text-dark);
  font-size: 14px;
  font-weight: 600;
  padding: 8px 16px;
  border-radius: var(--radius);
}

/* ===== Contact ===== */
.contact-section {
  color: var(--text-dark);
  padding-bottom: 48px;
}

.contact-section h2 {
  color: var(--text-dark);
}

.contact-section .lede {
  color: var(--text-muted);
  max-width: 520px;
}

.contact-links {
  position: relative;
  z-index: 1;
  display: flex;
  flex-direction: column;
  gap: 18px;
  margin-top: 32px;
}

.contact-links a {
  font-size: 20px;
  font-weight: 700;
  color: var(--text-dark);
  width: fit-content;
  border-bottom: 2px solid var(--line);
  padding-bottom: 4px;
  transition: color var(--transition), border-color var(--transition);
}

.contact-links a:hover {
  color: var(--accent);
  border-color: var(--accent);
}

.contact-footer-row {
  position: relative;
  z-index: 1;
  margin-top: 96px;
  padding-top: 24px;
  border-top: 1px solid var(--line);
  color: var(--text-muted);
  font-size: 13px;
  line-height: 1.6;
}

/* ===== Case study page ===== */
.case-study-hero {
  color: var(--text-dark);
  padding: 168px 0 64px;
}

.back-link {
  position: relative;
  z-index: 1;
  display: flex;
  width: fit-content;
  align-items: center;
  gap: 8px;
  color: var(--accent);
  font-weight: 600;
  font-size: 14px;
  margin-bottom: 32px;
}

.case-study-hero .container {
  position: relative;
  z-index: 1;
}

.case-study-hero h1 {
  color: var(--text-dark);
  font-size: 30px;
  margin-bottom: 20px;
  text-transform: lowercase;
}

@media (min-width: 768px) {
  .case-study-hero h1 {
    font-size: 44px;
  }
}

.case-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 32px;
  margin-top: 32px;
}

.case-meta div span {
  display: block;
}

.case-meta .label {
  color: var(--accent);
  font-size: 12px;
  text-transform: lowercase;
  letter-spacing: 1px;
  font-weight: 700;
  margin-bottom: 4px;
}

.case-meta .value {
  color: var(--text-dark);
  font-size: 15px;
  font-weight: 600;
}

.case-section {
  padding: 64px 0;
  border-bottom: 1px solid var(--line);
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

.case-section.in-view {
  opacity: 1;
  transform: translateY(0);
}

.case-section:last-of-type {
  border-bottom: none;
}

.case-section h2 {
  font-size: 26px;
}

.two-col {
  display: grid;
  grid-template-columns: 1fr;
  gap: 24px;
  margin-top: 32px;
}

@media (min-width: 768px) {
  .two-col {
    grid-template-columns: 1fr 1fr;
  }
}

.info-card {
  background: var(--sorbet);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 26px;
}

.info-card h3 {
  font-family: var(--font-body);
  font-size: 12px;
  font-weight: 700;
  text-transform: lowercase;
  letter-spacing: 1.2px;
  color: var(--accent);
  margin-bottom: 14px;
}

.info-card ul {
  list-style: none;
}

.info-card li {
  font-size: 14px;
  line-height: 1.5;
  color: var(--text-muted);
  padding-left: 18px;
  position: relative;
  margin-bottom: 8px;
}

.info-card li::before {
  content: "";
  position: absolute;
  left: 2px;
  top: 8px;
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background: var(--accent);
}

.impact-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 16px;
  margin-top: 32px;
}

@media (min-width: 768px) {
  .impact-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

.impact-card {
  background: var(--sorbet);
  border: 1px solid var(--line);
  border-left: 3px solid var(--accent);
  border-radius: var(--radius);
  padding: 20px 22px;
  font-size: 14px;
  line-height: 1.5;
  color: var(--text-dark);
}

.impact-card strong {
  color: var(--accent);
}

.question-list {
  list-style: none;
  margin-top: 24px;
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.question-list li {
  font-size: 17px;
  color: var(--text-dark);
  padding-left: 28px;
  position: relative;
  font-weight: 600;
}

.question-list li::before {
  content: "?";
  position: absolute;
  left: 0;
  top: -2px;
  color: var(--accent);
  font-weight: 800;
  font-size: 20px;
}

.assumption-block {
  background: var(--ink);
  color: #fff;
  border-radius: var(--radius);
  padding: 28px 28px 24px;
  margin: 24px 0;
}

.assumption-block .label {
  color: #E3A0A8;
  font-size: 12px;
  text-transform: lowercase;
  letter-spacing: 1.5px;
  font-weight: 700;
  margin-bottom: 10px;
  display: block;
}

.assumption-block p {
  color: rgba(255, 255, 255, 0.72);
  font-size: 14px;
  line-height: 1.55;
}

.assumption-block p + p {
  margin-top: 12px;
}

.quote-block {
  background: var(--cream);
  border: 1px solid var(--line);
  border-left: 3px solid var(--accent);
  border-radius: var(--radius);
  padding: 20px 22px;
  margin: 16px 0;
  font-size: 16px;
  line-height: 1.55;
  font-style: italic;
  color: var(--text-dark);
}

.quote-block strong {
  font-style: normal;
  text-transform: lowercase;
  letter-spacing: 0.6px;
  font-size: 13px;
  color: var(--accent);
}

.process-step {
  display: grid;
  grid-template-columns: 44px 1fr;
  gap: 20px;
  margin-bottom: 40px;
}

.process-step-number {
  width: 44px;
  height: 44px;
  border-radius: 12px;
  background: var(--ink);
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 17px;
}

.process-step h3 {
  font-size: 19px;
  margin-bottom: 8px;
  text-transform: lowercase;
}

.process-step p {
  color: var(--text-muted);
  margin-bottom: 10px;
}

/* Screenshot gallery for final screens */
.screens-subhead {
  font-size: 13px;
  font-weight: 700;
  text-transform: lowercase;
  letter-spacing: 1px;
  color: var(--text-muted);
  margin-top: 40px;
}

.screens-subhead:first-of-type {
  margin-top: 8px;
}

.screens-gallery {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(150px, 190px));
  gap: 20px;
  margin-top: 20px;
}

.screen-shot {
  border-radius: 8px;
  overflow: hidden;
  border: 1px solid var(--line);
  transition: transform var(--transition), box-shadow var(--transition);
  background: #fafafa;
}

.screen-shot:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow);
}

.screen-shot img {
  display: block;
  width: 100%;
  aspect-ratio: 9 / 19.5;
  object-fit: cover;
}

.screen-shot figcaption {
  padding: 10px 6px 12px;
  font-size: 13px;
  font-weight: 600;
  color: var(--text-muted);
  text-align: center;
}

.learnings-list {
  list-style: none;
  margin-top: 24px;
}

.learnings-list li {
  background: var(--sorbet);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 20px 22px;
  margin-bottom: 14px;
}

.learnings-list h3 {
  font-family: var(--font-body);
  font-size: 12px;
  font-weight: 700;
  text-transform: lowercase;
  letter-spacing: 1.2px;
  color: var(--accent);
  margin-bottom: 8px;
}

.learnings-list p {
  color: var(--text-muted);
  font-size: 14px;
  line-height: 1.5;
}

.case-cta {
  text-align: center;
  padding: 80px 0;
}

.case-cta .lede {
  margin: 0 auto 24px;
}

.case-cta a.btn {
  margin-top: 16px;
}

/* ===== Stat row ===== */
.stat-row {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 16px;
  margin: 32px 0;
}

@media (min-width: 768px) {
  .stat-row {
    grid-template-columns: repeat(4, 1fr);
  }
}

.stat-card {
  background: var(--sorbet);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 22px 18px;
  text-align: center;
}

.stat-card .stat-number {
  display: block;
  font-family: var(--font-display);
  font-size: 36px;
  color: var(--accent);
  line-height: 1;
  margin-bottom: 8px;
}

.stat-card .stat-label {
  font-size: 12px;
  color: var(--text-muted);
  font-weight: 700;
  text-transform: lowercase;
  letter-spacing: 0.6px;
  line-height: 1.4;
}

/* ===== Data table ===== */
.table-scroll {
  overflow-x: auto;
  margin-top: 32px;
  border-radius: var(--radius);
}

.data-table {
  width: 100%;
  border-collapse: collapse;
  min-width: 640px;
  background: var(--sorbet);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  overflow: hidden;
}

.data-table th,
.data-table td {
  padding: 14px 16px;
  text-align: left;
  font-size: 14px;
  border-bottom: 1px solid var(--line);
}

.data-table th {
  background: var(--ink);
  color: #fff;
  font-size: 12px;
  text-transform: lowercase;
  letter-spacing: 0.8px;
  font-weight: 700;
}

.data-table tr:last-child td {
  border-bottom: none;
}

.data-table td.highlight-row,
.data-table tr.highlight-row td {
  font-weight: 700;
  color: var(--text-dark);
}

.support-dot {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 13px;
  color: var(--text-muted);
}

.support-dot::before {
  content: "";
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--dot-color, #ccc);
  flex-shrink: 0;
}

.support-full::before { --dot-color: #526C39; }
.support-partial::before { --dot-color: #7C1122; }
.support-none::before { --dot-color: #999999; }
.support-fail::before { --dot-color: #5D0D1A; }

.data-table .section-divider td {
  background: var(--cream);
  font-size: 11px;
  font-weight: 700;
  text-transform: lowercase;
  letter-spacing: 1px;
  color: var(--text-muted);
  padding-top: 12px;
  padding-bottom: 12px;
}

.table-legend {
  display: flex;
  flex-wrap: wrap;
  gap: 20px;
  margin-top: 16px;
}

/* ===== Iteration before/after ===== */
.iteration-block {
  margin-bottom: 56px;
}

.iteration-block h3 {
  font-size: 20px;
  margin-bottom: 16px;
  text-transform: lowercase;
}

.iteration-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 24px;
  align-items: start;
}

@media (min-width: 768px) {
  .iteration-grid {
    grid-template-columns: 1fr 1fr;
  }
}

.iteration-col span.tag {
  display: inline-block;
  font-size: 12px;
  font-weight: 700;
  text-transform: lowercase;
  letter-spacing: 1px;
  color: var(--text-muted);
  margin-bottom: 10px;
}

.iteration-col.after span.tag {
  color: var(--accent);
}

.iteration-col img {
  border-radius: var(--radius);
  border: 1px solid var(--line);
  background: #fff;
  width: 100%;
}

.iteration-col p {
  margin-top: 12px;
  font-size: 14px;
  color: var(--text-muted);
}

@media (prefers-reduced-motion: reduce) {
  .about-beat,
  .case-section {
    transition: none;
    transform: none;
    opacity: 1;
  }

  .slideshow-track {
    transition: none;
  }
}